```html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>华为云开发者联盟 | 云计算技术社区</title>
    <link rel="stylesheet" href="https://cdn.staticfile.org/font-awesome/6.4.0/css/all.min.css">
    <link rel="stylesheet" href="https://cdn.staticfile.org/tailwindcss/2.2.19/tailwind.min.css">
    <link href="https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap" rel="stylesheet">
    <script src="https://cdn.jsdelivr.net/npm/mermaid@latest/dist/mermaid.min.js"></script>
    <style>
        body {
            font-family: 'Noto Sans SC', Tahoma, Arial, Roboto, "Droid Sans", "Helvetica Neue", "Droid Sans Fallback", "Heiti SC", "Hiragino Sans GB", Simsun, sans-serif;
            color: #333;
            line-height: 1.6;
        }
        .serif {
            font-family: 'Noto Serif SC', serif;
        }
        .hero-gradient {
            background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
        }
        .card-hover {
            transition: all 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        .feature-icon {
            width: 60px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
            margin-bottom: 1.5rem;
            color: white;
            font-size: 1.5rem;
        }
        .link-hover {
            transition: all 0.2s ease;
        }
        .link-hover:hover {
            color: #2563eb;
            transform: translateX(3px);
        }
        .mermaid {
            background: white;
            border-radius: 0.5rem;
            padding: 2rem;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
        }
    </style>
</head>
<body class="bg-gray-50">
    <!-- 导航栏 -->
    <nav class="bg-white shadow-sm py-4 sticky top-0 z-50">
        <div class="container mx-auto px-6 flex justify-between items-center">
            <div class="flex items-center">
                <i class="fas fa-cloud text-blue-600 text-2xl mr-2"></i>
                <span class="serif text-xl font-bold text-gray-800">华为云开发者联盟</span>
            </div>
            <div class="hidden md:flex space-x-8">
                <a href="#" class="text-gray-700 hover:text-blue-600 font-medium">首页</a>
                <a href="#" class="text-gray-700 hover:text-blue-600 font-medium">技术动态</a>
                <a href="#" class="text-gray-700 hover:text-blue-600 font-medium">开发者资源</a>
                <a href="#" class="text-gray-700 hover:text-blue-600 font-medium">培训认证</a>
                <a href="#" class="text-gray-700 hover:text-blue-600 font-medium">社区</a>
            </div>
            <button class="md:hidden text-gray-600">
                <i class="fas fa-bars text-xl"></i>
            </button>
        </div>
    </nav>

    <!-- Hero 模块 -->
    <section class="hero-gradient text-white py-20">
        <div class="container mx-auto px-6 flex flex-col md:flex-row items-center">
            <div class="md:w-1/2 mb-10 md:mb-0">
                <h1 class="serif text-4xl md:text-5xl font-bold leading-tight mb-6">探索云计算的无限可能</h1>
                <p class="text-xl mb-8 opacity-90">华为云开发者联盟 - 您的云计算技术伙伴，提供最新行业动态、技术分享和开发者支持，助力您实现技术突破。</p>
                <div class="flex flex-col sm:flex-row space-y-4 sm:space-y-0 sm:space-x-4">
                    <a href="https://blog.csdn.net/devcloud" class="bg-white text-blue-600 px-6 py-3 rounded-lg font-medium hover:bg-gray-100 transition duration-300 text-center">访问CSDN博客</a>
                    <a href="#" class="border-2 border-white text-white px-6 py-3 rounded-lg font-medium hover:bg-white hover:text-blue-600 transition duration-300 text-center">加入开发者社区</a>
                </div>
            </div>
            <div class="md:w-1/2 flex justify-center">
                <div class="relative w-full max-w-md">
                    <div class="absolute -top-6 -left-6 w-32 h-32 bg-blue-400 rounded-full opacity-20"></div>
                    <div class="absolute -bottom-6 -right-6 w-32 h-32 bg-indigo-400 rounded-full opacity-20"></div>
                    <div class="relative bg-white p-6 rounded-xl shadow-xl">
                        <div class="mermaid">
                            graph TD
                            A[华为云开发者联盟] --> B[技术动态]
                            A --> C[开发者资源]
                            A --> D[培训认证]
                            A --> E[社区支持]
                            B --> B1[最新技术]
                            B --> B2[产品信息]
                            C --> C1[技术文档]
                            C --> C2[开发者工具]
                            C --> C3[API接口]
                            D --> D1[专业课程]
                            D --> D2[认证服务]
                            E --> E1[技术交流]
                            E --> E2[协作平台]
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- 关于我们 -->
    <section class="py-16 bg-white">
        <div class="container mx-auto px-6">
            <div class="text-center mb-16">
                <h2 class="serif text-3xl font-bold text-gray-800 mb-4">关于华为云开发者联盟</h2>
                <div class="w-20 h-1 bg-blue-600 mx-auto"></div>
            </div>
            <div class="max-w-4xl mx-auto text-center text-gray-700 text-lg leading-relaxed">
                华为云开发者联盟是一个专注于云计算技术和产品的社区，提供最新的行业动态、技术分享、开发者支持等内容。该平台致力于为开发者提供丰富的资源，包括但不限于技术文档、开发者工具、API 接口等，帮助开发者更好地理解和使用华为云服务。此外，联盟还提供了一系列的培训课程和认证服务，旨在提升开发者的技能和专业知识。
            </div>
        </div>
    </section>

    <!-- 核心功能 -->
    <section class="py-16 bg-gray-50">
        <div class="container mx-auto px-6">
            <div class="text-center mb-16">
                <h2 class="serif text-3xl font-bold text-gray-800 mb-4">我们的核心价值</h2>
                <div class="w-20 h-1 bg-blue-600 mx-auto"></div>
            </div>
            <div class="grid md:grid-cols-2 lg:grid-cols-3 gap-8">
                <div class="bg-white p-8 rounded-xl shadow-md card-hover">
                    <div class="feature-icon bg-blue-500">
                        <i class="fas fa-bolt"></i>
                    </div>
                    <h3 class="serif text-xl font-bold mb-4 text-gray-800">最新技术动态</h3>
                    <p class="text-gray-600">提供云计算领域的最新技术动态和产品信息，让开发者始终保持技术领先。</p>
                </div>
                <div class="bg-white p-8 rounded-xl shadow-md card-hover">
                    <div class="feature-icon bg-indigo-500">
                        <i class="fas fa-users"></i>
                    </div>
                    <h3 class="serif text-xl font-bold mb-4 text-gray-800">开发者交流平台</h3>
                    <p class="text-gray-600">建立一个开发者交流平台，促进技术共享与协作，激发创新思维。</p>
                </div>
                <div class="bg-white p-8 rounded-xl shadow-md card-hover">
                    <div class="feature-icon bg-purple-500">
                        <i class="fas fa-tools"></i>
                    </div>
                    <h3 class="serif text-xl font-bold mb-4 text-gray-800">全面的开发者资源</h3>
                    <p class="text-gray-600">提供技术文档、开发者工具和 API 接口等丰富资源，助力开发效率提升。</p>
                </div>
                <div class="bg-white p-8 rounded-xl shadow-md card-hover">
                    <div class="feature-icon bg-green-500">
                        <i class="fas fa-graduation-cap"></i>
                    </div>
                    <h3 class="serif text-xl font-bold mb-4 text-gray-800">专业培训认证</h3>
                    <p class="text-gray-600">开设专业的技术培训和认证课程，系统提升开发者技能和专业性。</p>
                </div>
                <div class="bg-white p-8 rounded-xl shadow-md card-hover">
                    <div class="feature-icon bg-red-500">
                        <i class="fas fa-hands-helping"></i>
                    </div>
                    <h3 class="serif text-xl font-bold mb-4 text-gray-800">社区技术支持</h3>
                    <p class="text-gray-600">强化与开发者社区的联系，提供持续的技术支持和服务，解决开发难题。</p>
                </div>
                <div class="bg-white p-8 rounded-xl shadow-md card-hover">
                    <div class="feature-icon bg-yellow-500">
                        <i class="fas fa-lightbulb"></i>
                    </div>
                    <h3 class="serif text-xl font-bold mb-4 text-gray-800">创新孵化</h3>
                    <p class="text-gray-600">支持创新项目孵化，为优秀创意提供技术支持和资源对接。</p>
                </div>
            </div>
        </div>
    </section>

    <!-- 特色资源 -->
    <section class="py-16 bg-white">
        <div class="container mx-auto px-6">
            <div class="text-center mb-16">
                <h2 class="serif text-3xl font-bold text-gray-800 mb-4">特色开发者资源</h2>
                <div class="w-20 h-1 bg-blue-600 mx-auto"></div>
            </div>
            <div class="grid md:grid-cols-3 gap-8">
                <div class="border-l-4 border-blue-500 pl-6">
                    <h3 class="serif text-xl font-bold mb-3 text-gray-800">技术文档中心</h3>
                    <p class="text-gray-600 mb-4">全面的产品文档、API参考和开发指南，从入门到精通。</p>
                    <a href="#" class="text-blue-600 font-medium link-hover inline-flex items-center">了解更多 <i class="fas fa-arrow-right ml-2"></i></a>
                </div>
                <div class="border-l-4 border-indigo-500 pl-6">
                    <h3 class="serif text-xl font-bold mb-3 text-gray-800">开发者工具集</h3>
                    <p class="text-gray-600 mb-4">一站式开发工具包，包含SDK、CLI、IDE插件等提升开发效率。</p>
                    <a href="#" class="text-indigo-600 font-medium link-hover inline-flex items-center">下载工具 <i class="fas fa-download ml-2"></i></a>
                </div>
                <div class="border-l-4 border-purple-500 pl-6">
                    <h3 class="serif text-xl font-bold mb-3 text-gray-800">API Explorer</h3>
                    <p class="text-gray-600 mb-4">在线API调试工具，快速测试接口，生成调用代码示例。</p>
                    <a href="#" class="text-purple-600 font-medium link-hover inline-flex items-center">体验API <i class="fas fa-code ml-2"></i></a>
                </div>
            </div>
        </div>
    </section>

    <!-- 行动召唤 -->
    <section class="py-20 bg-gray-900 text-white">
        <div class="container mx-auto px-6 text-center">
            <h2 class="serif text-3xl font-bold mb-6">立即加入华为云开发者社区</h2>
            <p class="text-xl mb-8 max-w-2xl mx-auto opacity-90">与数万开发者一起探索云计算前沿技术，获取独家资源，加速您的开发之旅。</p>
            <div class="flex flex-col sm:flex-row justify-center space-y-4 sm:space-y-0 sm:space-x-4">
                <a href="#" class="bg-blue-600 text-white px-8 py-4 rounded-lg font-medium hover:bg-blue-700 transition duration-300 text-center">免费注册</a>
                <a href="#" class="border-2 border-white text-white px-8 py-4 rounded-lg font-medium hover:bg-white hover:text-gray-900 transition duration-300 text-center">了解更多</a>
            </div>
        </div>
    </section>

    <!-- 页脚 -->
    <footer class="bg-gray-800 text-gray-300 py-10">
        <div class="container mx-auto px-6">
            <div class="flex flex-col md:flex-row justify-between items-center">
                <div class="mb-6 md:mb-0">
                    <div class="flex items-center">
                        <i class="fas fa-cloud text-blue-400 text-xl mr-2"></i>
                        <span class="serif text-lg font-bold">技术小馆</span>
                    </div>
                </div>
                <div class="text-sm">
                    <a href="http://www.yuque.com/jtostring" class="hover:text-white transition duration-200">技术小馆地址：http://www.yuque.com/jtostring</a>
                </div>
            </div>
            <div class="border-t border-gray-700 mt-8 pt-8 text-sm text-center text-gray-500">
                © 2023 华为云开发者联盟. 保留所有权利。
            </div>
        </div>
    </footer>

    <script>
        mermaid.initialize({
            startOnLoad: true,
            theme: 'default',
            flowchart: {
                useMaxWidth: true,
                htmlLabels: true,
                curve: 'basis'
            }
        });
    </script>
</body>
</html>
```